The URL can be used to link to this page

Home My WebLink AboutHVAC LOAD CALCULATIONSExpress 1916 Cali Left St Lucie With Extended Living New Height HVAC Load Calculations for Express Homes SCANNED BY St Lucie County Prepared By: Kristin Kelly Florida Breeze 6928 Vickie Cir Suite B Melbourne, F132940 3219518767 Friday, July 06, 2018 Rhvac is an ACCA approved Manual J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. Rhvac r Rc+i�Se�rtial L.ightstfiammezclaF;HVAC Loa ar; ', c,,<' . ,'` µk a z ,' , w`' g ' _' . EFete So are pevQiopme�ttc''r�c. ' 4cx�daS r �ze;'r "l a z,y ''', ;�t" 'r; ra iJiir attheir�St �rcae1�Jf rEx#21 fedCivhgfNef Ifetgr��; #N +, „S Al'! r,� .T E'+ YaEis..! i.(i...r.. (rt 3uh`j# J,,I.YtI E"i� Y r:F T Pi i Vt ll {.:i k yn i1s,� ' IU1Blb+.7t'7me�'F%1.`��G2$ Report (Project _�'P..,{ yect.Info, ��tt.o+l!"Frt Fi��.tl, � S.z s,�U+��"�'''�� ",�kc�;.5 O ts�Edtk Project Title: Express 1916 Cali Left St Lucie With Extended Living New Height Designed By: Kristin Kelly Project Date: Tuesday, March 13, 2018 Client Name: Express Homes Company Name: Florida Breeze Company Representative: Kristin Kelly Company Address: 6928 Vickie Cir Suite B Company City: Melbourne, FI 32940 Company Phone: 3219518767 I H9tMR', £ aAb I ttg,.a : .,:. 7, , �...�id 3�'. A ,fAP Reference City: ST LUCIE, FL Building Orientation: Front door faces South Daily Temperature Range: Medium Latitude: 1 27 Degrees Elevation: 25 ft. Altitude Factor: 0.999 Outdoor Outdoor Outdoor Indoor Indoor Grains Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb Difference Winter: 42 39.4 n/a n/a 70 n/a Summer:' 95 78 47% 50% 75 53 i#LGF Total Building SupplyCFM: 1,161 CFM Per Square ft.: 0.606 Square ft,'of Room Area: 1,916 Square ft. Per Ton: 634 Volume (ft3} 16,478 Bull.` in Loads,t i Total Heating Required Including Ventilation Air: 31,324 Btuh 31.324 MBH Total Sensible Gain: 30,174 Btuh 83 % Total Latent Gain: 6,112 Btuh 17 % Total Cooing Required Including Ventilation Air: 36,286 Btuh 3.02 Tons (Based On Sensible + Latent) e � r y?q�. �No es� ,,k Atn ,u ' .. 1. , M-4— . $�� VD , G} , � y�ye�a� ;ii'^ u � .; a:. " � M ": Rhvac is an ACCA approved Manual.J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All computed results are estimates as building use and weather may vary. Be sure toi select a unit that meets both sensible and latent loads according to the manufacturer's performance data 1 at your design conditions. r I Ili i I� C:\ ... \EXPRESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM ---r— - Rhvact ;�tesidanital E Light C�hltnQrciat t�IVAC Loads ' � ' . �;+„ E3ite Softvf+are QevefopmenE; Inc � , �^ihnrrifa3 freexa St l.ucae ih F„cttid lhnng Ne4�i i-1e�gM'.. + IC!", , 3n t"ceE E :N' .. 4sN 14 rF ' 5:; i,;,'.„ rh_.L , ..£ . r ➢.' Misce'I{aneous Report Winter: 42 39.4 80% n/a 70 n/a Summe: 95 78 47% 50%""75 52.90 Q�CttS�xfn-Y In E`ftS 'a, �Y ,n;t r,>,. iY,;, xy4u,�. S, tz; vn. by r '�:'k'i;i-'"�i }'S ! $%l'..';1'SS, P `" �>"'h,.!L, .+:i:$'un.n ✓ e-:,'t >, r'' I. Main Trunk Runouts Calculate: Yes Yes Use Schedule: Yes Yes Roughness Factor: 0.01000 0.01000 Pressure Drop: 0.1000 in.wg./100 ft. 0.1000 in.wg./l00 ft. Minimum Velocity: 550 ft./min 450 ft./min Maximujm Velocity: 600 ft./min 750 ft./min Minimum Height: 0 in. 0 in. Maximu� Height: G in 0 in. t d iA r,�H's �Tu �{ k 'Mi Y `+�, z .�6 ��i, T 'iNT{ I 'b�,2 # w7,f aBWWi F fl, .:' � ut;., ap Y£ ?,t .'� }it ,,}. > u J! £',,p..r ' %t 't4 .: ,j ,a#� 84 `1'. ,hip i F ,n I� i'1:1 � 'fl'3. k. � n F; �, s r<�� , ��, @ Winter Summer Infiltration Specified: 0.380 AC/hr 0,200 AC/hr 104 CFM 55 CFM Infiltration Actual: 0.380 AC/hr 0.200 AC/hr Above Grade Volume: X 16,478 Cu.ft. X 16,478 Cu.ft. 6,262 Cu.ft./hr 3,296 Cu.ft./hr X 0.0167 X 0.0167 lding Infiltration: 104 CFM 55 CFM Total t1ding Total Ventilation: 0 CFM 0 CFM --Sysiem 1-- Infiltration & Ventilation Sensible Gain Multiplier: 21.98 = (1,10 X 0.999 X 20.00 Summer Temp. Difference) Infiltration & Ventilation Latent Gain Multiplier: 35,94 = (0.68 X 0.999 X 52.90 Grains Difference) Infiltration & Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference) Winter Infiltration Specified: 0.380 AC/hr (104 CFM), Construction: Average Summer' Infiltration Specified: 0.200 AC/hr (55 CFM), Construction: Average LIC t Q� l+a v7Ctr(1e1"'A',F . ,rS �Y F'n>r f`J31Ju{'i i.''�PJ 1�No n.nky lns Itir�1 S pply Attic 16B 0.128 654 1 R iturn Attic 16B 0.12 8 474 No I I I i I C:1... \EXFRESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM i fihvac .=}ResiderttiaE Bea;aias _ .,.. EI�teSojiwa�ef3evelo men BQxght Cotercti' FiVG', ..{ : a, sp >; . ;... :: ,. , t ti x ,° S 1916; ,; alE eitrS# 'ucRe LV�th; endeWINvlog lte�r fietlght', r T: oda elboume :pGxa 3 , era a� a� y g u a y,, ,,P . :_ Ft .;32934, " { , a y s� d 7& 0 Preview -, p . Fa e 4 Duct 4ize Room or i Minimum, Maximum; Rough. Design SP Source Factor) V100! Loss Duct Velocity Duct Htg i Clg Act. Duct Length Flow ' Flow Flow Size Duct Name i Velocity, Velocity, _ System 1 j Supply Runouts 1 Zone one 1 1e i House Built 450 750 0.01 0.1 537.4 390 1,161 11--6 1 6�-In t Other Ducts in System 1 Suppl 1Main Trunk Built-in 550 600 0.01 0.1 532 390 1 16 1,161 20 ------Summary System 1 Heating Flow: 390 Cooling Flow: 1161 I I� I i I I� i i � I I I �I I it �I I 1 C:1... 1EXPRIESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM RltVac' Res�denhat Light Comgterc�al HVRc,Loads ' s•' F` a Etite SottwYace Oevelopment;jno. tr tl , Express 191 fr CaEr L'elirSt:Lucze 41ifacanded t tv�ng Naw Height' y rai I2Y ds P I6 f P/`k� '' if Xky we, 2 ki,. 1 i t..,,, Pa"bYi.e S ster`;�pny ? Summary Loads ('y �j,Y�� q � k�j� � �k� x�� 4� � � �i � t •w � �e " fie. IRS � Sen Total'; 2A-m-o: Glazing -Double pane low-e (e = 0.60}, operable 124.8 1,400 0 2,542 2,542 window, metal frame no break, u-value 0.4, SHGC 0.31 2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding 40.8 697 0 790 790 glassldoor, metal frame no break, u-value 0.61, SHGC 0.34 11J: Doot-Metal - Fiberglass Core 36.4 612 0 677 677 13AB-efc : Wall -Block, no blanket or board insulation, 1236.1 6,334 0 5,067 5,067 filled core, siding finish 12C-Osw:l Wall -Frame, R-13 insulation in 2 x 4 stud 313.1 798 0 756 756 cavit ,, no board insulation, siding finish, wood studs 16B-30: Roof/Ceiling-Under Attic with Insulation on Attic 1916 1,717 0 3,372 3,372 Floorl(also use for Knee Walls and Partition Ceilings), Vented Attic, No Radiant Barrier, Dark Asphalt Shingles or Dark Metal, Tar and Gravel or Membrane, R-30 insulation 22A-pm: Floor -Slab on grade, No edge insulation, no 199 6,575 0 0 0 insulation below floor, any floor cover, passive, heavy dry Orj Kilt wet SOIL _ Subtotals for structure: 18,133 0 13,204 13,204 People: 5 1,000 1,150 2,150 Equipment: 820 4,570 5,390 Lighting:, 0 0 0 Ductwork: 9,980 2,318 10,043 12,361 Infiltration: Winter CFM: 104, Summer CFM: 55 3,211 1,974 1,207 3,181 Ventilation: Winter CFM:_ 0, Summer CFM: 0 0 0 0 0 -t-.- _ _ _ System I Load Totals: _ 31,324 _ 6,112 30,174 36,286 ' r ` ✓ ' °s 'i "� '� E° a �,' i �sx�* ya t��`#� b,•i ��e�i .�,�h��>�� ...-• Via- s hre�;�; ,v P �' ,'4 ; a } a :. CheckF► dtes� ,� , � -�� , 4 ��€ � � � � ,,� . ,�, � �7��:�� " .��'. Supply C!FM: 1,161 CFM Per Square ft.: 0.606 Square k, of Room Area: 1,916 Square ft. Per Ton: 634 Volume (fir): 16,478 ;T' ��4,'.!4�!"Y��,3'3 '";`�;+b2fib,., .M�;GS�,�", �.hhuH.hTM''»'*sYi»�,}�� S {t ci",,'kN,G }�'ih� :�?�5 NF� n§""NAq�a��N3�F ��ini{. IF - f.'u d�4, l'��.. t."W,R f• � .w�t�"3�v"°' ��i n t.�tr. Total Heating Required Including Ventilation Air: 31,324 Btuh 31.324 MBH Total Sensible Gain: 30,174 Btuh 83 % Total Latent Gain: 6,112 Btuh 17 % Total Cooling Required Including Ventilation Air: 36,286 Btuh 3.02 Tons (Based On Sensible + Latent) d pr. 0111_4„� MINUM' Rhvac is Ian ACCA approved Manual J and Manual D computer program. Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D. All comp l ted results are estimates as building use and weather may vary. Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at your design conditions. I C:1 ...\EXPjRESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM Cooling S�stem Type: Outdoor Model: Indoor Model: Tradename: Outdoor Manufacturer: Description: AHRI Reference No.: Capacity: Efficiency: Heating System Type: Model: Tradename: Manufacturer: Description: Capacity: Efficiency: Air Source Heat Pump 25HBC536A*030* FX4DN(B,F)037L CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 9155179 37231 15 SEER Air Source Heat Pump 25HBC536A*030* CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Air Source Heat Pump 34600 8.5 HSPF This system's equipment was selected in accordance with ACCA Manual S. Manual S equipment sizing data: SODB: 95F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain: 30,,174 Btuh, Lat. gain: 6,112 Btuh, Sen. loss: 31,324 Btuh, Entering clg. coil DB: 78.6F, Entering clg, coil WB: 64.2F, Entering htg. coil DB: 66.9F, Cig. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1161 CFM, Req. htg. airflow: 390 CFM C:1...1EXPRESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM G%�v S,�N.h`i kJ SYM^Y, �, JrQhjv7�[.� tr kf'GS.IV✓ L.. y�ry�{+ 4.rFIt1i4 ti7C ML7.c j VAr'd tvY 3YGk'{ LA'*..Q `f 3 r. ,.e'el F�. r,. m Svsierh 1 Room Load Summary .;e ;,✓{'if. '"�� Ek.,. �Y jNC? #'', `. 9 k ry 1 Si 3p � Af t#,.,•. "(�T{..,Hs f#1 '. �� M7�,a�b" 'D � }tit �E," .�..t qy( j `�K , .:t{ .,k %j"R. .'„ �. tt v: N �1-' Y ✓.' �$'h �.k h% �L'3 �!.}. Fw Iu'.p"3 �,�T N?�. Gi'i.. � �f y �. �` 3i i?'. �4v �}j�'. �" gpy+ry�$ i M E,1.3�' �. '"w";. i �. �i'„'. 69 (" ��.}{ i . , �•• s }'j %�4' •,`k1' � ��. �� .,.2 5�/ �,7 �` ,' b;��",��IM,a„ 4 L1?/ .}?;�' �u�' �P� ---Zone 1--- I W House 1,916 29,982 390 11-6 537 25,511 _3,794 _Y1,161� T1,161 Duct Latent 677 Return Duct 1,342 4,663 1,641 _._ ._. _-----------__- _-----____-- _ System -------.- ........ __-_.--_...... _ _ __--------_-_-----� 1 total _ 1,916 31, 324 390 -- - _ _ _ 30,174 6,112 1,161 1,161 _ , System i Main Trunk Size: 20 in. Velocity: 532 ft./min Loss per 100 ft.: 0.036 in,wg W j�-i ,y, ((.��. SiD ,# tf i i ia �sCG '<yyry t Jpr^�q,ha"A; .?4, sh E! t, ,j4,,, u. p uSt E ,7.,! i. Cam' , Qhxf"P�d #Fi -r`,''��:�!�u�!,!✓ ii I ';'F i , y�+}�j{.:, (kW /jt�i3.r �rEi�y"fi'.�'zI p -.' : t' P WndS . m '5 , ��.. 4 � ��?" h.M1 ��4i �t 5 ) .�t�i5�t?r6Y u�3,� � ��..,..�y?.I' `3T�� _�i'�a Ar �kh r `, �.' aI r}v 'Eu �a s 's ,?�,.,;3 °�,:,� P "k w .�;L7t y`�r.�� Net Required: 3.02 83% / 17% 30,174 6,112 36,286 Actual: 3.10 81 % / 19% 30,303 6,928 ,37,231 sy,! w ii�'fi �ttJ'a.»P.wi ?� ;r s� :# in�°�i!?9, , a' ate , , '!G ! 'r?, .s ".. zb".' i, a'3 vt;. ,v'�` ,u;: :�' ,4 ..r,"# u' " + , }' >,`#,' fi "�. IN Heating System Cooling System Type: Air Source Heat Pump Air Source Heat Pump Model: 25HBC536A*030* 25HBC536A*030* IndoorModel: FX4DN(B,F)037L Brand. CARRIER AIR CONDITIONING CARRIER AIR CONDITIONING Description: Air Source Heat Pump Air Source Heat Pump Efficiency: 8.5 HSPF 15 SEER Sound: 0 0 Capacity: 34,600 Btuh 37,231 Btuh Sensible Capacity: n/a 30,303 Btuh Latent Capacity: n/a 6,928 Btuh AHRI R ference No.: n/a 9155179 This sys em`s equipment was selected in accordance with ACCA Manual S. Manual equipment sizing data: SODB: 95F, SOWS: 78F; WODB: 42F, SIDE: 75F, SiRH: 50%, WIDB: 70F, Sen. gain: 30,174 Btuh, Lat. gain: 6,112 Btuh, Sen. loss: 31,324 Btuh, Entering clg. coil DB: 78,617, Entering clg. coil WB: 64.2F, Entering htg. coil DB. 66.9F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1161 CFM, Req. htg. airflow: 390 CFM i a C:1... \EXPRESS 1916 ... w height.rh9 Friday, July 06, 2018, 8:51 AM